[lug] IPCHAINS RULES

[MauroMedia]

Thanks!

On Thu, 7 Sep 2000, Sean Reifschneider wrote:

> On Thu, Sep 07, 2000 at 11:00:53AM -0600, nunar at mauromedia.net wrote:
> >I\'m not too familiar with the setting of rules in IP 
> >chains. How would I go about blocking port 25 from 
> >everybody outside my network?
> 
> (assuming you have no other rules)
> 
> MYNET=10.9.8.0/24
> MYIP=10.9.8.7
> ipchains -F input  # flush existing rules
> ipchains -A input -p tcp -s "$MYNET" -d "$MYIP" 25 -j ACCEPT
> ipchains -A input -p tcp -d "$MYIP" 25 -j DENY --log
> 
> Sean
> -- 
>  <h3x> FreeBSD 4 does IPV6 by default now.
>  <Warik> NT has stability, by default now.
> Sean Reifschneider, Inimitably Superfluous <jafo at tummy.com>
> tummy.com - Linux Consulting since 1995. Qmail, KRUD, Firewalls, Python
> 
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